Intelligent Wheelbarrow Apparatus

Abstract

An improved intelligent wheelbarrow apparatus is described. This improved intelligent wheelbarrow apparatus improves upon existing apparatus by easing the process of loading and off-loading objects into and out of the load bin. This process is eased by being able to lower the load bin to the ground so that objects can be rolled into the bin. This improves the user experience, by potentially reducing the number of workers needed to load or unload objects from a load bin, easing the strain on the human body by eliminating the need to lift heavy objects to any height, and reduces the risk of damaging the wheelbarrow or load by not needing to unload objects from any height.

Description

RELATED APPLICATION[0001]This application claims the benefit of U.S. Provisional Patent Application Ser. No. 62 / 079,836 filed on Nov. 14, 2014.FIELD OF THE DISCLOSURE[0002]The present disclosure relates generally to an improved intelligent wheelbarrow apparatus for yard-work, house-work, or construction applications. This improved intelligent wheelbarrow apparatus may also be usefully configured to work in various other arts beyond yard-work, house-work, or construction applications.BACKGROUND[0003]The “conventional” wheelbarrow has proven to be one of the most successful and useful instruments known to man. Once a load has been loaded in the load bin of a wheelbarrow, the user simply applies a normal, vertical, force on the handle bars and pushes the load by applying a horizontal force.[0004]However, the “conventional” wheelbarrow has significant drawbacks to its use at both the points of loading and offloading objects. For example, when loading heavy objects, such as a 50 Kg bag o...

AI Technical Summary

Benefits of technology

The present patent is about an improved intelligent wheelbarrow apparatus that can assist users in loading and offloading objects. The apparatus is designed to make it easier for a single user to load heavy objects, without requiring another person or risking damage to the wheelbarrow or loads. The apparatus can also be used in various industrial applications, such as construction or yard-work. The technical effects of the invention include reducing the strain on the user's body, making the process of loading and offloading objects easier and safer, and improving the efficiency and durability of the wheelbarrow.

Problems solved by technology

However, the “conventional” wheelbarrow has significant drawbacks to its use at both the points of loading and offloading objects.

This process creates a huge impediment for most people, as it is often impractical to assign to people to the task.

Additionally, performing such lifting can have a harmful impact on the human torso's back.

The maneuver is difficult and dangerous.

The wheel is also subjected to strains since the leading supporting leg ends up being loosened and damaged.

Offloading of heavy objects from “conventional” wheelbarrows also poses its own sets of challenges and difficulties.

In addition, during this process, the handle bar can slip from the user's grip and be damaged and fragile goods can be damaged by being dropped from a height over the front wheel.

There have been attempts over the years to improve upon the “conventional” wheelbarrow, including the Karrow Wheelbarrow, Folding Wheelbarrow, and Folding Garden Cart, but none have addressed the challenges pertaining to loading and offloading heavy objects.

The Karrow Wheelbarrow does not assist in lifting in loads by using handles for mechanical advantage, cannot lower load bin to ground level and its lightweight material may not be durable for industrial applications.

The Folding Wheelbarrow does not provide a mechanical advantage for lifting loads, is not durable because it is made from canvas materials and is not suitable for industrial applications including loading wet cement and boulders.

The Folding Garden Cart has no mechanical advantage provided for lifting loads, not easy to maneuver because it does not have one wheel and is not suitable for industrial applications including loading wet cement and boulders.

Without an improved intelligent wheelbarrow apparatus, users will continue to struggle with loading heavy objects and continue to risk hurting themselves or damaging the wheelbarrow or loads.

The reaction at the locking clips 160 is equal to the force exerted by the load W. Thus, the locking clips 160 that hold the handle bars must be securely attached to the side of the intelligent wheelbarrow as they pose a threat of being a possible failure point if they are not properly attached.

The driving wheel should have a minimal rolling resistance so that the use of the intelligent wheelbarrow is effortless.

Images